5.

Mathematics

1 answer:

Paraphin [41]3 years ago

3 0

Step-by-step explanation:

the mean value is the sum of all values divided by how many values there are.

so,

(3 + -5 + 70 + -90 + -13) / 5 = -35/5 = -7

-7° F is the mean temperature of the 5 cities.

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What is 2 X (6+ 2 + 8) -4

VladimirAG [237]

Answer:

The correct answer is 32x - 4

Step-by-step explanation:

1) Simplify 6 + 2 to 8.

$2x(8 + 8) - 4$

2) Simplify 8 + 8 to 16.

$2x \times 16 - 4$

3) Simplify 2x × 16 to 32x.

$32x - 4$

Therefor, the answer is 32x - 4.

4 0

3 years ago

Layla has $2 worth of dimes and quarters. She has 6 more dimes than quarters. By

fredd [130]

Answer:

Layla has 4 quarters and 10 dimes

Step-by-step explanation:

A quarter each is 25 cents. And a dime each is 10 cents. counts from 10 10 times and then add 25 4 times and you get 200 which is 2 dollars. Example: 10 20 30 40 50 60 70 80 90 100 with 10 dimes alone that's a dollar 4 quarters equal another dollar so both of those equal 2 dollars. Layla had 4 dimes and 4 quarters when she added 6 more dimes it all equaled 2 dollars. Hopefully this makes sense.

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3 years ago

A pizza at papas cost $6.80 plus $0.90 for each topping.The cost of a pizza at little Italy’s is $7.30 plus $0.65 for each toppi

ira [324]

Answer:

At papa's it would be three topping

at little Italy's it would be two topping

I hope this is correct sorry if I'm wrong

Step-by-step explanation:

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3 years ago

Solve for m. Express your answer as an integer or integers or in simplest radical